Home / 310,832,132.40-466,122,227.40-106,254,903.60

Finding the Fourth Proportional to 310,832,132.40, 466,122,227.40 and 106,254,903.60

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Solution

The fourth proportional to 310,832,132.40, 466,122,227.40 and 106,254,903.60 is: 159,339,293.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,832,132.40 : 466,122,227.40 = 106,254,903.60 : x
  2. Step 2: Convert to fraction form
    310,832,132.40/466,122,227.40 = 106,254,903.60/x
  3. Step 3: Cross multiply
    310,832,132.40x = 466,122,227.40 × 106,254,903.60
  4. Step 4: Simplify right side
    310,832,132.40x = 49,527,772,338,204,272
  5. Step 5: Solve for x
    x = 49,527,772,338,204,272/310,832,132.40
  6. Step 6: Final answer
    x = 159,339,293.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.